Waterpik W40 300ml ADA Accepted 4 Modes 5 Intensity Levels Oral Care
A 300 ml cordless water flosser with four modes, five intensity levels, IPX7 waterproofing and ADA acceptance for braces, sensitive gums and daily plaque removal
- ColorWhite
- Power SourceBattery Powered
- RechargeableYes
- Recharge Time24 hours
- Includes AccessoriesMultiple Tips, Portable
- Dimensions14.33in W x 12.83in H x 9.06in D
- ADA Accepted for trusted oral care
- 4 modes and 5 intensity levels for personalised cleaning
- 300 ml tank capacity for extended use
- Cordless rechargeable design with 24 hour charge time
- IPX7 waterproof rating for safe shower use
Cordless water flosser with 300 ml tank
The Waterpik W40 is a battery-powered oral care device that delivers a pressurised water stream for cleaning between teeth and along the gumline. It offers four cleaning modes and five intensity levels so users can tailor the pressure to their comfort. The unit is IPX7 waterproof and includes multiple tips for different needs. Its cordless design makes it suitable for home or travel use.
Upgrade from string floss or fixed countertop units
This model replaces manual flossing and bulky plugged-in irrigators that tether you to a power outlet. The jump is worth it when you want adjustable pressure without a permanent bathroom installation. It also suits anyone who finds string floss difficult to manoeuvre around braces, bridges or tight contacts. The rechargeable battery removes the need for disposable cells.
Sustained daily use with 24-hour recharge cycle
A full charge takes 24 hours and supports multiple cleaning sessions before the battery needs topping up. The 300 ml reservoir holds enough water for a thorough clean without refilling mid-session. IPX7 sealing protects the internals during regular wet use and rinsing. The rotatable tip helps maintain consistent angle and pressure throughout the routine.
Highlights
- ADA Accepted for trusted oral care
- 4 modes and 5 intensity levels for personalised cleaning
- 300 ml tank capacity for extended use
- Cordless rechargeable design with 24 hour charge time
- IPX7 waterproof rating for safe shower use
Specifications
| Brand | Waterpik |
|---|---|
| Model | C50 |
| Part Number | C50 |
| Color | White |
| Power Source | Battery Powered |
| Rechargeable | Yes |
| Recharge Time | 24 hours |
| Includes Accessories | Multiple Tips, Portable |
| Dimensions | 14.33in W x 12.83in H x 9.06in D |
| Weight | 0.422 kilograms |
| Features | ADA Accepted, Multiple Operation Modes, Multiple Tips, Portable |
| Sports Team | NBA |
Questions about this item
What size is the water tank on the W40 water flosser?
The W40 water flosser holds 300ml of water, giving a full tank for a complete cleaning session without refilling.
How long does the rechargeable battery take to reach full charge on the W40?
The rechargeable battery requires 24 hours to reach full charge; the unit ships with either a USB or Type-C cable at random and no charging adapter is included.
How often should the included tips be replaced on the W40 water flosser?
Replace the tips every three to six months, or sooner if the bristles show wear, to maintain effective plaque removal and hygiene.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



